com.bbn.openmap.event
Class ProgressSupport

java.lang.Object
  java.util.concurrent.CopyOnWriteArrayList<E>
      com.bbn.openmap.event.ListenerSupport<ProgressListener>
          com.bbn.openmap.event.ProgressSupport

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<ProgressListener>, java.util.Collection<ProgressListener>, java.util.List<ProgressListener>, java.util.RandomAccess

public class ProgressSupport
extends ListenerSupport<ProgressListener>

This is a utility class that can be used by beans that need support for handling ProgressListeners and firing ProgressEvents. You can use an instance of this class as a member field of your bean and delegate work to it.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.bbn.openmap.event.ListenerSupport

source

Constructor Summary

ProgressSupport(java.lang.Object sourceBean)
Construct a ProgressSupport.

Method Summary

void	fireUpdate(int type, java.lang.String taskname, float finishedValue, float currentValue) Send a layer event to all registered listeners.

Methods inherited from class com.bbn.openmap.event.ListenerSupport

add, add, addAll, clear, getSource, iterator, listIterator, remove, remove, set, setSource, size

Methods inherited from class java.util.concurrent.CopyOnWriteArrayList

addAll, addAllAbsent, addIfAbsent, clone, contains, containsAll, equals, get, hashCode, indexOf, indexOf, isEmpty, lastIndexOf, lastIndexOf, listIterator, removeAll, retainAll, subList, toArray, toArray, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ProgressSupport

public ProgressSupport(java.lang.Object sourceBean)

Construct a ProgressSupport.

Parameters:

sourceBean - The bean to be given as the source for any events.

Method Detail

fireUpdate

public void fireUpdate(int type,
                       java.lang.String taskname,
                       float finishedValue,
                       float currentValue)

Send a layer event to all registered listeners.

Parameters:

taskname - the description of the task

finishedValue - the completed value

currentValue - the currentValue